The market for perfume is characterized by:  MPB=200-Q and MPC= 3Q with a marginal social benefit of -$12 caused by the others smelling the perfume. The externality is ______ and on the _____ side of the market. The inefficient quantity is ______ and the price is _____. The allocatively efficient quantity in the market is ______. If the government were to correct the externality, it would _______ the market by $______ per unit of perfume. Word Bank: negative, demand, 50, 150, 47, tax, 12, positive, supply, subsidy

Jisoo plants a number of trees in her garden every week, which keeps her neighborhood cool. Which of the following is true? A) The marginal social cost of planting a tree is lower than the marginal private cost of planting a tree. B) The marginal private benefit of planting a tree is higher than the marginal social benefit of planting a tree. C) There is an external benefit in planting a tree. D) There is an unexpected loss in planting trees.

3. The effect of negative externalities on the optimal quantity of consumption Consider the market for electric cars. Suppose that a electric car manufacturing facility dumps sludge into a nearby river, creating a negative externality for those living downstream from the facility. Producing additional electric cars imposes a constant per-unit external cost of $600. The following graph shows the demand (private value) curve and the supply (private cost) curve for electric cars. Use the purple points (diamond symbol) to plot the social cost curve when the external cost is $600 per unit. PRICE (Dollars per unit of electric cars) 2000 1800 1600 1400 1200 1000 800 600 400 200 0 0 + 1 O □ ☐ O 2 3 4 5 QUANTITY (Units of electric cars) The market equilibrium quantity is ☐ Supply (Private Cost) 6 Demand (Private Value) 7 Social Cost (?) units of electric cars, but the socially optimal quantity of electric car production is To create an incentive for the firm to produce the socially optimal…

The many identical residents of Whoville love drinking Zlurp. Each resident has the following willingness to pay for the tasty refreshment: First bottle Second bottle Third bottle Fourth bottle Fifth bottle Further bottles $14 $4 The cost of producing Zlurp is $1.50, and the competitive suppliers sell it at this price. (The supply curve is horizontal.) Producing Zlurp creates pollution. Each bottle has an external cost of $1. Taking this additional cost into account, what is total surplus per person? $8 $5 $4.5 3 2

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These two situations have arisen: Agricultural technologies become available that if used reduce adverse effects fromfarming on environmental quality   Water from a uranium mine is leaking into Kakadu NationalPark   For each case you are to identify possible external effects that might occur and explain the conditions that would need to exist, and what the government or the affected parties could do, to change these negative situations for the betterment of one or both parties?

Only typed answer  You are an industry analyst that specializes in an industry where the market inverse demand is P = 100 - 3Q. The external marginal cost of producing the product is MCExternal = 6Q, and the internal cost is MCInternal = 14Q.   Instruction: Round your answers to the nearest two decimal places.   a. What is the socially efficient level of output?   units     b. Given these costs and market demand, how much output would a competitive industry produce?   units     c. Given these costs and market demand, how much output would a monopolist produce?   units     d. Which of the following are actions the government could take to induce firms in this industry to produce the socially efficient level of output.   Instructions: You may select more than one answer. Click the box with a check mark for the correct answers and click twice to empty the box for the wrong answers. You must click to select or deselect each option in order to receive full credit. Pollution taxes…

Imagine a firm’s marginal abatement cost function with existing technologies is: MAC = 100 – 2E. If the firm adopts new pollution abatement technologies, its marginal abatement cost function will be: MAC = 50 – E.  If the government raises the tax on emissions from $4 to $12, the benefits of adopting the new technologies increase by $____

Only typed answer and please don't use chatgpt    The inverse demand for leather is given by P = 50-0.5Q. The industry supply of leather is determined by its marginal cost: MC = 0.4Q. Unfortunately, the production of leather causes noxious chemical residue to leach into groundwater supplies. The external marginal cost caused by these residues grows with the amount of output, and is measured as EMC = 0.05Q.   1A. How many leather is produced in the free market if the externality is not corrected.   B) What is the free market price of the leather if the externality is not corrected?   C) What is the social marginal cost?

Please label the graph point where the socially optimal equilibrium is